World’s sexiest volleyball star Kayla Simmons shows off major underboob in barely-there bikini and see-through leggings

KAYLA SIMMONS showed off major underboob as she donned a barely-there bikini.

The world's sexiest volleyball star has been enjoying a trip to Greece.

Kayla has shared a number of pictures to her Instagram story to give fans an insight into her holiday.

And her latest snap is sure to set pulses racing among her one million strong fanbase on the platform.

The college volleyball star was seen wearing a tiny bikini while wearing some all-white leggings.

In the story Kayla showed off some underboob with her bikini unable to keep them wrapped up, before swapping to a floral top to head out in.

Later posts on her story revealed a trip down to the harbour, before another picture revealed her to be in Santorini - a small island in the Aegean sea.

Kayla previously showed off her bum while wearing fishnet hotpants.

Another saw her put on a busty display before a night out in Athens.

The American was seen almost bursting out of her outfit on another day.

She is no stranger to flaunting her curves.

Kayla, who played volleyball at Marshall University, recently put her hand to golf.

And this has seen her seem to threaten golf influencer Paige Spiranac.